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Part of #6588 For a demo code like this ```go package main import ( "context" "fmt" "log" "time" "go.opentelemetry.io/otel" "go.opentelemetry.io/otel/exporters/otlp/otlptrace" "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc" sdktrace "go.opentelemetry.io/otel/sdk/trace" ) func main() { ctx := context.Background() exp, err := newExporter(ctx) if err != nil { log.Fatalf("failed to initialize trace exporter: %v", err) } tp, err := newTracerProvider(exp) if err != nil { log.Fatalf("failed to initialize trace provider: %v", err) } defer func() { _ = tp.Shutdown(ctx) }() otel.SetTracerProvider(tp) generateSpan() select {} } func generateSpan() { log.Println("Generating a dummy span") _, span := otel.Tracer("").Start(context.Background(), "dummy") defer span.End() } func newTracerProvider(exp sdktrace.SpanExporter) (*sdktrace.TracerProvider, error) { return sdktrace.NewTracerProvider( sdktrace.WithBatcher(exp), ), nil } func newExporter(ctx context.Context) (*otlptrace.Exporter, error) { traceExporter, err := otlptrace.New( ctx, otlptracegrpc.NewClient( otlptracegrpc.WithEndpoint("127.0.0.1:4317"), otlptracegrpc.WithInsecure(), otlptracegrpc.WithRetry(otlptracegrpc.RetryConfig{ Enabled: true, InitialInterval: 1 * time.Second, MaxInterval: 30 * time.Second, MaxElapsedTime: time.Minute, }), ), ) if err != nil { return nil, fmt.Errorf("failed to create trace exporter: %w", err) } return traceExporter, nil } ``` the error result from ``` traces export: context deadline exceeded: rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing: dial tcp 127.0.0.1:4317: connect: connection refused" ``` become ``` traces export: exporter export timeout: rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing: dial tcp 127.0.0.1:4317: connect: connection refused" ```